New Product Pre-Launch: High Power LR1121 Communication Solution - Sub-GHz Band + Satellite Channel High-Power Communication Module

With the rapid development of IoT (Internet of Things) technology, Low Power Wide Area Networks (LPWAN) have become a core technology in fields such as smart cities, industrial automation, remote monitoring, and environmental data collection. Driven by diverse application scenarios and complex environmental demands, the stability of device communication, transmission range, and frequency band compatibility have garnered unprecedented attention. To enhance the configuration flexibility of IoT communication modules, our company launched the LoRa1121, a cross-frequency compatible module based on the LR1121 chip, in August this year.

To further explore IoT applications across frequency bands, we have developed the LoRa1121F33-1G9, a high-power module supporting Sub-GHz and satellite channels. With high-power output, this module significantly enhances long-distance communication performance while offering greater flexibility for stable connectivity in complex scenarios through its support for both the Sub-GHz and S-band (satellite channels).

 The LoRa1121F33-1G9, like the LoRa1121, utilizes SEMTECH's LR1121 chip, a low-power, long-range LoRa transceiver. It supports LoRa, (G)FSK modulation, the Sigfox protocol, and LR-FHSS technology with strong anti-interference capabilities. Additionally, it is compatible with the LoRaWAN communication protocol, enabling its use as a LoRaWAN node.

The key difference between the LoRa1121F33-1G9 and the LoRa1121 lies in its enhanced power for the Sub-GHz and S-band (satellite frequency). Details are shown in the table below:

Application Scenarios for the High-Power LR1121 Solution:

Environmental Monitoring in Remote Mountain Areas: Traditional communication modules often struggle with signal coverage in complex terrains. Leveraging high-power output and outstanding sensitivity, the LoRa1121F33-1G9 can penetrate mountainous obstacles to deliver stable data transmission, ensuring reliable monitoring of weather, air quality, and hydrology in remote regions.

Large-Scale Farmland Irrigation Systems: With its ultra-long transmission range and low-power design, the LoRa1121F33-1G9 can cover extensive farmland spanning several square kilometers. This eliminates the need for frequent relay deployments, reducing costs and improving efficiency in smart agriculture.

Port and Logistics Hub Monitoring: In open yet complex environments, the high-power output enhances signal transmission's resistance to interference, enabling real-time monitoring of port equipment and cargo conditions.

More details will be unveiled in the official release. Stay tuned to learn more about its features and performance specifications!